FURVERT!

2012 4_toes abs animal_genitalia anthro attached_sheath balls black_claws black_nose black_pawpads blue_eyes border brown_body brown_fur brown_nipples canid canine canine_genitalia canis cheek_tuft claws countershading digitigrade domestic_dog douglas_kim facial_tuft feet fur genitals german_shepherd hands_behind_head herding_dog hi_res inner_ear_fluff looking_at_viewer male mammal multicolored_body multicolored_fur muscular muscular_anthro muscular_male nipples nude outline pastoral_dog pawpads paws pecs pose shaded sheath signature simple_background smaller_version_at_source smile soft_shading solo standing tan_body tan_fur textured_background toe_claws toes tuft white_border